Tag: exascale

Glimpse into NSCI Workshop at the White House

Nov 4, 2015 |

Perhaps self-evident but among the benefits flowing from National Strategic Computing Initiative discussions are clarification of specific obstacles in the path to exascale and the forcing of specific choices to take to advance extreme scale computing. Doug Burger, director of hardware and devices at Microsoft Research (NASDAQ: MSFT), contributed an insightful blog with his takeaways Read more…

Jack Dongarra et al. on Numerical Algorithms and Libraries at Exascale

Oct 19, 2015 |

The HPC software research community greeted this summer’s announcement of the President’s National Strategic Computing Initiative (NSCI) with tremendous enthusiasm. This response is easy to understand. More than twenty-five years have passed since a US administration last proposed such a coordinated, long term, multiagency strategy to improve the nation’s economic competitiveness and scientific research prowess Read more…

Will SC15 Talk Provide Glimpse into NSCI Implementation Plans?

Oct 15, 2015 |

With Randy Bryant (OSTP) and Tim Polk (NIST) slated the to give an invited talk at SC15 explaining the National Strategic Computing Initiative, the timing seems perfect for an early preview of specifics contained in NSCI’s implementation plan. The talked is highlighted on today’s SC15 Blog. President Obama’s Executive Order establishing NSCI was issued at Read more…

Defining Scalable OS Requirements for Exascale and Beyond

Oct 5, 2015 |

Over the past couple of decades two primary trends have driven system software for supercomputers to become significantly more complex. First, hardware has become more complex. Massive inter-node parallelism (100,000+ nodes), increasingly large intra-node parallelism (100+ hardware threads), wider vector units, accelerators, coprocessors, etc., have required that system software play a larger role in delivering Read more…

Reading List: Fault Tolerance Techniques for HPC

Aug 6, 2015 |

Among the chief challenges of deploying useful exascale machines, resilience looms large. Today’s error rates combined with tomorrow’s node counts cannot sustain a productive workflow without intervention. The significance of this issue has not gone unnoticed. A comprehensive collection of fault tolerance techniques are presented in one volume, called “Fault Tolerance Techniques for High-Performance Computing,” by editors Thomas Herault and Yves Read more…

New National HPC Strategy Is Bold, Important and More Daunting than US Moonshot

Aug 6, 2015 |

“In order to maximize the benefits of HPC for economic competitiveness and scientific discovery, the United States Government must create a coordinated Federal strategy in HPC research, development, and deployment.” With these words, the President of the United States established the National Strategic Computing Initiative (NSCI) through Executive Order to implement this whole-of-government strategy in Read more…

Japan Takes Top Three Spots on Green500 List

Aug 4, 2015 |

Japan, the island nation renowned for its energy and space-saving design prowess, just nabbed the top three spots on the latest Green500 list and claimed eight of the 20 top spots. The Shoubu supercomputer from RIKEN took top honors on the 17th edition of the twice-yearly listing, becoming the first TOP500-level supercomputer to surpass the Read more…

White House Launches National HPC Strategy

Jul 30, 2015 |

Yesterday’s executive order by President Barack Obama creating a National Strategic Computing Initiative (NSCI) is not only powerful acknowledgment of the vital role HPC plays in modern society but is also indicative of government’s mounting worry that failure to coordinate and nourish HPC development on a broader scale would put the nation at risk. Not Read more…

AMD’s Exascale Strategy Hinges on Heterogeneity

Jul 29, 2015 |

In a recent IEEE Micro article, a team of engineers and computers scientists from chipmaker Advanced Micro Devices (AMD) detail AMD’s vision for exascale computing, which in its most essential form combines CPU-GPU integration with hardware and software support to facilitate the running of scientific workloads on exascale-class systems.

DOE Exascale Plan Gets Support with Caveats

Jul 28, 2015 |

The DOE and the National Nuclear Security Administration (NNSA) plan to develop and deploy exascale technology by 2023 received strong backing yesterday from an Advanced Scientific Computing Advisory Committee (ASCAC) sub-committee but with caveats in the form of seven recommendations for strengthening management of the Exascale Computing Initiative (ECI). Subcommittee chair, Dan Reed, vice president Read more…